I think the Republicans have really thoughtful financial policies, and I'm more in the middle on taxation.

The yen is trading where it's trading because people are guessing about people's future interest rates, dollar and yen and about the future growth potential of the economies. And, if this policy works, then the yen will probably strengthen.

When you leave people behind, and those people who are left behind, it's not their fault, it's the leaders of the institutions. There's always going to be an elite. You can have an elite in a communist society. It is the leaders, something went wrong, and the leaders collectively are responsible.

It can take a long time to get the rules in place that are conducive to growing, sometimes.

If you look at Detroit, that mayor, it's been a train wreck for 40 years, the population has gone from 2 million to 700,000. This Mayor comes in, and he talked about streetlights, sanitation, jobs, policing, schools, affordable housing. He's doing it all, and it's growing for the first time in 30 years. Literally, one man. But that one man couldn't do it without business. And business couldn't have done it without a political environment where they wanted to improve things. If you had an antibusiness environment there, it would still be down there.

I also think you have to be very careful. I mean, the heritage of our company is very strong, and building some of these businesses into leading players is extremely tough. You and I can both build a trading business, and it looks like you're doing OK, and it looks like I'm doing OK. But, really, I am, and you aren't. It comes down to the quality of clients, quality of systems, quality of risk controls.

They'll [China] probably be a fully developed nation. The road there just is not going to be that easy. You're going from a macromanaged, top-down economy to a market-managed, micromanaged type of economy, with all the potential corruption issues, SOE [state-owned enterprise] reform, and market reform that come with it.